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Приказ резултата 81-90 од 102
Comparative review of the nutritional value of cold-pressed pumpkin (cucurbita pepo l.) Seed oil of different origins
(Association of Chemical Engineers of Serbia, 2016)
The objective of this study was to investigate the nutritional value of seven samples of cold pressed pumpkin oil of different origins and influence of seed origin on the content of the most important bioactive components. ...
Glycidyl methacrylate macroporous copolymer grafted with diethylene triamine as sorbent for Reactive Black 5 / Makroporozni kopolimer na bazi glicidilmetakrilata funkcionalizovan sa dietilentriaminom kao sorbent tekstilne boje Reactive Black 5
(Assoc Chemical Engineers Serbia, Belgrade, 2014)
In this paper, macroporous glycidyl methacrylate and ethylene glycol dimethacrylate copolymer functionalized with diethylene triamine (PGME-deta), was evaluated as Reactive Black 5 (RB5) sorbent. Batch RB5 removal from ...
Analiza praga oštećenja bakra i aluminijuma u interakciji sa rubinskim laserom / The analysis of damage threshold in ruby laser interaction with copper and aluminium
(Association of Chemical Engineers of Serbia, 2010)
U radu su prikazani rezultati delovanja laserske svetlosti, talasne dužine λ = 694,3 nm (rubinski laser, Q-switch mod), na uzorke od bakra i aluminijuma. Cilj ispitivanja je bio da se odrede maksimalne gustine energije ...
Cu(II) immobilization onto a one-step synthesized poly(4-vinylpyridine-co-ethylene glycol dimethacrylate) resin: Kinetics and XPS analysis
(Association of Chemical Engineers of Serbia, 2016)
Synthesis of an unconventional resin based on 4-vinylpyridine (4-VP) and its Cu(II) sorption behavior were studied. Three samples of macroporous crosslinked poly(4-vinylpyridine-co-ethylene glycol dimethacrylate) (P4VPE) ...
Uticaj starenja na morfološke i optičke karakteristike tankih filmova / The Influence of Ageing on the Morphological and Optical Properties of Thin Tpd Films
(Association of Chemical Engineers of Serbia, 2011)
U ovom radu ispitivan je uticaj prirodnog starenja na morfološke i optičke karakteristikeTPD (N,N’-bis(3-metilfenil)-N,N’-difenilbenzidin) tankih filmova. Inicijalno, filmovi su pripremljeni fizičkom vakuumskom depozicijom ...
Influence of the way of synthesis of poly(methyl methacrylate) in the presence of surface modified TiO2 nanoparticles on the properties of obtained nanocomposites / Uticaj načina sinteze poli(metil metakrilata) u prisustvu površinski modifikovanih TiO2 nanočestica na svojstva dobijenih nanokompozita
(Association of Chemical Engineers of Serbia, 2010)
Incorporation of inorganic nanoparticles can significantly affect the properties of the polymer matrix. The properties of polymer nanocomposites depend on the type of incorporated nanoparticles, their size and shape, their ...
Electrochemical and microstructural characterization of platinum supported on glassy carbon / Elektrohemijska, mikroskopska i spektroskopska karakterizacija platine nataložene na staklasti ugljenik
(Association of Chemical Engineers of Serbia, 2007)
The effect of the electrochemical oxidation of glassy carbon on the deposition of platinum particles and the electrocatalytic activity of platinum supported on oxidized glassy carbon were studied for methanol oxidation in ...
Momentum, heat, and mass transfer analogy for vertical hydraulic transport of inert particles / Analogija prenosa količine kretanja, toplote i mase pri vertikalnom hidrauličkom transportu inertnih čestica
(Association of Chemical Engineers of Serbia, 2014)
Wall-to-bed momentum, heat and mass transfer in the vertical liquid-solids flow, as well as in the single phase flow, were studied. The aim of this investigation was to establish the analogy among those phenomena. Also, ...
Recent advances in waste-based and natural zeolitic catalytic materials for biodiesel production / Najnovija saznanja o upotrebi prirodnih zeolita i zeolitnih katalizatora baziranih na otpadu za proizvodnju biodizela
(Association of Chemical Engineers of Serbia, 2023)
Considering the current world crisis and definite future energy challenges, biomass-to-fuel
transformation is increasingly becoming important both to the policy makers and to the
industry. In this perspective, the ...
Adsorption of azo dyes on polymer materials / Adsorpcija azo boja na polimernim materijalima
(Association of Chemical Engineers of Serbia, 2013)
The use of polymeric adsorbents for the removal of azo dyes from solution has been reviewed. Adsorption techniques are widely used to remove certain classes of pollutants from waters, especially those which are not easily ...